| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an industrial trailer enabling long driving time and suitable for driving indoors, by improving an industrial trailer equipped with an electric travel drive device. <P>SOLUTION: In the industrial trailer 1 equipped with the electric travel drive device, at least one fuel cell 9 is used for supplying energy to the electric travel drive device. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
